Window air conditioner



FIG. 1 is a perspective view of a window air conditioner showing our newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the FIG. 7 illustrate portions of the window airconditioner which form no part of the claimed design.

CLAIM The ornamental design for a window air conditioner, as shown anddescribed.